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CA2682924A1 - Procede permettant d'ameliorer les proprietes optiques du papier - Google Patents

Procede permettant d'ameliorer les proprietes optiques du papier Download PDF

Info

Publication number
CA2682924A1
CA2682924A1 CA002682924A CA2682924A CA2682924A1 CA 2682924 A1 CA2682924 A1 CA 2682924A1 CA 002682924 A CA002682924 A CA 002682924A CA 2682924 A CA2682924 A CA 2682924A CA 2682924 A1 CA2682924 A1 CA 2682924A1
Authority
CA
Canada
Prior art keywords
oba
brightness
pulp
paper
whiteness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002682924A
Other languages
English (en)
Inventor
Martha Patricia Wild
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2682924A1 publication Critical patent/CA2682924A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Paper (AREA)
CA002682924A 2007-04-05 2008-04-03 Procede permettant d'ameliorer les proprietes optiques du papier Abandoned CA2682924A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92205707P 2007-04-05 2007-04-05
US60/922,057 2007-04-05
US3258808P 2008-02-29 2008-02-29
US61/032,588 2008-02-29
PCT/US2008/059250 WO2008124489A1 (fr) 2007-04-05 2008-04-03 Procédé permettant d'améliorer les propriétés optiques du papier

Publications (1)

Publication Number Publication Date
CA2682924A1 true CA2682924A1 (fr) 2008-10-16

Family

ID=39595765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002682924A Abandoned CA2682924A1 (fr) 2007-04-05 2008-04-03 Procede permettant d'ameliorer les proprietes optiques du papier

Country Status (9)

Country Link
US (1) US8425723B2 (fr)
EP (1) EP2132381A1 (fr)
JP (1) JP5364088B2 (fr)
KR (1) KR20100016267A (fr)
CN (1) CN101855401B (fr)
BR (1) BRPI0809172A2 (fr)
CA (1) CA2682924A1 (fr)
RU (1) RU2490388C2 (fr)
WO (1) WO2008124489A1 (fr)

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GB2427868A (en) * 2005-07-04 2007-01-10 Samuel Michael Baker Cellulosic products having oleophobic and hydrophobic properties
WO2010086417A1 (fr) * 2009-02-02 2010-08-05 Akzo Nobel Chemicals International B.V. Additifs de surface améliorants pouvant inverser la perte de blancheur due au chlorure de calcium
CA2755586C (fr) 2009-03-20 2015-06-23 Fpinnovations Materiaux de cellulose dotes de nouvelles proprietes
HUE026741T2 (en) 2009-03-30 2016-07-28 Omya Int Ag Process for the preparation of nano-fibrous cellulose suspensions
SI2805986T1 (en) 2009-03-30 2018-04-30 Fiberlean Technologies Limited Process for the production of nano-fibrillary cellulose gels
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
DE102009036344A1 (de) * 2009-08-06 2011-02-10 Bk Giulini Gmbh Leimungsmittel für Papier
FI123289B (fi) * 2009-11-24 2013-01-31 Upm Kymmene Corp Menetelmä nanofibrilloidun selluloosamassan valmistamiseksi ja massan käyttö paperinvalmistuksessa tai nanofibrilloiduissa selluloosakomposiiteissa
EP2386683B1 (fr) 2010-04-27 2014-03-19 Omya International AG Procédé de fabrication de matériaux composites à base de gel
DK2386682T3 (da) 2010-04-27 2014-06-23 Omya Int Ag Fremgangsmåde til fremstilling af strukturerede materialer under anvendelse af nano-fibrillære cellulosegeler
PT2593604E (pt) * 2010-07-13 2014-08-22 Chem Fab Br Hl Mare Gmbh Colagem superficial de papel
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
US20130189457A1 (en) 2012-01-23 2013-07-25 International Paper Company SEPARATED TREATMENT OF PAPER SUBSTRATE WITH MULTIVALENT METAL SALTS AND OBAs
JP6799428B2 (ja) * 2015-10-02 2020-12-16 ソマール株式会社 紙の製造方法および歩留り向上剤キット
EP3362508B1 (fr) 2015-10-14 2019-06-26 FiberLean Technologies Limited Matériau formable en feuille 3d
RU2727605C1 (ru) 2016-04-05 2020-07-22 Фиберлин Текнолоджис Лимитед Бумажные и картонные продукты
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
KR102137796B1 (ko) 2016-04-22 2020-07-24 파이버린 테크놀로지스 리미티드 미세섬유화 셀룰로스를 포함하는 섬유 및 그로부터 제조된 섬유 및 부직포 물질의 제조 방법
CN109680550A (zh) * 2019-01-29 2019-04-26 上海膜益信息科技有限公司 一种利用酸碱度调节的脱氢乙酸钠抗菌防霉包装纸制备方法
RU2708580C1 (ru) * 2019-06-28 2019-12-09 Сергей Борисович Врублевский Способ получения композиционного отбеливателя

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US5176891A (en) * 1988-01-13 1993-01-05 Eka Chemicals, Inc. Polyaluminosilicate process
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JP3041622B2 (ja) * 1990-10-12 2000-05-15 日本ピー・エム・シー株式会社 製紙用サイジング方法及びそのサイズジング方法によって得られる紙
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WO2002025013A1 (fr) * 2000-09-20 2002-03-28 Akzo Nobel N.V. Procede de production de papier
GB0100610D0 (en) * 2001-01-10 2001-02-21 Clariant Int Ltd Improvements in or relating to organic compounds
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RU2386738C2 (ru) 2005-02-19 2010-04-20 Интернэшнл Пэйпа Кампани Фиксация оптических отбеливателей на волокне для изготовления бумаги

Also Published As

Publication number Publication date
JP5364088B2 (ja) 2013-12-11
CN101855401A (zh) 2010-10-06
US20100132901A1 (en) 2010-06-03
RU2490388C2 (ru) 2013-08-20
KR20100016267A (ko) 2010-02-12
BRPI0809172A2 (pt) 2014-09-16
CN101855401B (zh) 2013-01-02
EP2132381A1 (fr) 2009-12-16
JP2010523835A (ja) 2010-07-15
US8425723B2 (en) 2013-04-23
RU2009140737A (ru) 2011-05-10
WO2008124489A1 (fr) 2008-10-16

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130327

FZDE Discontinued

Effective date: 20150407